Home / 46,725.37-70,061.12-31,952.19

Finding the Fourth Proportional to 46,725.37, 70,061.12 and 31,952.19

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Solution

The fourth proportional to 46,725.37, 70,061.12 and 31,952.19 is: 47,909.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,725.37 : 70,061.12 = 31,952.19 : x
  2. Step 2: Convert to fraction form
    46,725.37/70,061.12 = 31,952.19/x
  3. Step 3: Cross multiply
    46,725.37x = 70,061.12 × 31,952.19
  4. Step 4: Simplify right side
    46,725.37x = 2,238,605,947.43
  5. Step 5: Solve for x
    x = 2,238,605,947.43/46,725.37
  6. Step 6: Final answer
    x = 47,909.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.